Timeline for How to use a variable in a command inside of a bash file
Current License: CC BY-SA 4.0
4 events
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| Feb 6 at 16:37 | history | edited | Chris Davies | CC BY-SA 4.0 |
$NF+0 not the same as $NF!=0
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| Feb 6 at 15:12 | comment | added | Stéphane Chazelas |
$NF+0 is not the same as $NF != 0. It would fail to return lines that end in foo for instance. as by applying an arithmetic operation, you're converting $NF to a number
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| Feb 6 at 14:55 | comment | added | steeldriver |
GNU date has an "upper case if possible" format flag ^ so you could use %^b in that case I think
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| Feb 6 at 14:37 | history | answered | Chris Davies | CC BY-SA 4.0 |